Updated plugins

sources_non_forked/ale/ale_linters/cpp/clang.vim

@@ -4,17 +4,12 @@
 call ale#Set('cpp_clang_executable', 'clang++')
 call ale#Set('cpp_clang_options', '-std=c++14 -Wall')
 
-function! ale_linters#cpp#clang#GetExecutable(buffer) abort
-    return ale#Var(a:buffer, 'cpp_clang_executable')
-endfunction
-
 function! ale_linters#cpp#clang#GetCommand(buffer, output) abort
     let l:cflags = ale#c#GetCFlags(a:buffer, a:output)
 
     " -iquote with the directory the file is in makes #include work for
     "  headers in the same directory.
-    return ale#Escape(ale_linters#cpp#clang#GetExecutable(a:buffer))
-    \   . ' -S -x c++ -fsyntax-only'
+    return '%e -S -x c++ -fsyntax-only'
     \   . ' -iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
     \   . ale#Pad(l:cflags)
     \   . ale#Pad(ale#Var(a:buffer, 'cpp_clang_options')) . ' -'
@@ -23,7 +18,7 @@ endfunction
 call ale#linter#Define('cpp', {
 \   'name': 'clang',
 \   'output_stream': 'stderr',
-\   'executable_callback': 'ale_linters#cpp#clang#GetExecutable',
+\   'executable_callback': ale#VarFunc('cpp_clang_executable'),
 \   'command_chain': [
 \       {'callback': 'ale#c#GetMakeCommand', 'output_stream': 'stdout'},
 \       {'callback': 'ale_linters#cpp#clang#GetCommand'},

sources_non_forked/ale/ale_linters/cpp/clangcheck.vim

@@ -5,10 +5,6 @@ call ale#Set('cpp_clangcheck_executable', 'clang-check')
 call ale#Set('cpp_clangcheck_options', '')
 call ale#Set('c_build_dir', '')
 
-function! ale_linters#cpp#clangcheck#GetExecutable(buffer) abort
-    return ale#Var(a:buffer, 'cpp_clangcheck_executable')
-endfunction
-
 function! ale_linters#cpp#clangcheck#GetCommand(buffer) abort
     let l:user_options = ale#Var(a:buffer, 'cpp_clangcheck_options')
 
@@ -22,17 +18,16 @@ function! ale_linters#cpp#clangcheck#GetCommand(buffer) abort
     " The extra arguments in the command are used to prevent .plist files from
     " being generated. These are only added if no build directory can be
     " detected.
-    return ale#Escape(ale_linters#cpp#clangcheck#GetExecutable(a:buffer))
-    \   . ' -analyze %s'
+    return '%e -analyze %s'
     \   . (empty(l:build_dir) ? ' -extra-arg -Xclang -extra-arg -analyzer-output=text' : '')
-    \   . (!empty(l:user_options) ? ' ' . l:user_options : '')
+    \   . ale#Pad(l:user_options)
     \   . (!empty(l:build_dir) ? ' -p ' . ale#Escape(l:build_dir) : '')
 endfunction
 
 call ale#linter#Define('cpp', {
 \   'name': 'clangcheck',
 \   'output_stream': 'stderr',
-\   'executable_callback': 'ale_linters#cpp#clangcheck#GetExecutable',
+\   'executable_callback': ale#VarFunc('cpp_clangcheck_executable'),
 \   'command_callback': 'ale_linters#cpp#clangcheck#GetCommand',
 \   'callback': 'ale#handlers#gcc#HandleGCCFormat',
 \   'lint_file': 1,

sources_non_forked/ale/ale_linters/cpp/clangd.vim

@@ -0,0 +1,22 @@
+" Author: Andrey Melentyev <andrey.melentyev@protonmail.com>
+" Description: Clangd language server
+
+call ale#Set('cpp_clangd_executable', 'clangd')
+call ale#Set('cpp_clangd_options', '')
+
+function! ale_linters#cpp#clangd#GetProjectRoot(buffer) abort
+    let l:project_root = ale#path#FindNearestFile(a:buffer, 'compile_commands.json')
+    return !empty(l:project_root) ? fnamemodify(l:project_root, ':h') : ''
+endfunction
+
+function! ale_linters#cpp#clangd#GetCommand(buffer) abort
+    return '%e' . ale#Pad(ale#Var(a:buffer, 'cpp_clangd_options'))
+endfunction
+
+call ale#linter#Define('cpp', {
+\   'name': 'clangd',
+\   'lsp': 'stdio',
+\   'executable_callback': ale#VarFunc('cpp_clangd_executable'),
+\   'command_callback': 'ale_linters#cpp#clangd#GetCommand',
+\   'project_root_callback': 'ale_linters#cpp#clangd#GetProjectRoot',
+\})

sources_non_forked/ale/ale_linters/cpp/clangtidy.vim

@@ -10,38 +10,16 @@ call ale#Set('cpp_clangtidy_checks', ['*'])
 call ale#Set('cpp_clangtidy_options', '')
 call ale#Set('c_build_dir', '')
 
-function! ale_linters#cpp#clangtidy#GetExecutable(buffer) abort
-    return ale#Var(a:buffer, 'cpp_clangtidy_executable')
-endfunction
-
-function! s:GetBuildDirectory(buffer) abort
-    " Don't include build directory for header files, as compile_commands.json
-    " files don't consider headers to be translation units, and provide no
-    " commands for compiling header files.
-    if expand('#' . a:buffer) =~# '\v\.(h|hpp)$'
-        return ''
-    endif
-
-    let l:build_dir = ale#Var(a:buffer, 'c_build_dir')
-
-    " c_build_dir has the priority if defined
-    if !empty(l:build_dir)
-        return l:build_dir
-    endif
-
-    return ale#path#Dirname(ale#c#FindCompileCommands(a:buffer))
-endfunction
-
 function! ale_linters#cpp#clangtidy#GetCommand(buffer) abort
     let l:checks = join(ale#Var(a:buffer, 'cpp_clangtidy_checks'), ',')
-    let l:build_dir = s:GetBuildDirectory(a:buffer)
+    let l:build_dir = ale#c#GetBuildDirectory(a:buffer)
 
     " Get the extra options if we couldn't find a build directory.
     let l:options = empty(l:build_dir)
     \   ? ale#Var(a:buffer, 'cpp_clangtidy_options')
     \   : ''
 
-    return ale#Escape(ale_linters#cpp#clangtidy#GetExecutable(a:buffer))
+    return '%e'
     \   . (!empty(l:checks) ? ' -checks=' . ale#Escape(l:checks) : '')
     \   . ' %s'
     \   . (!empty(l:build_dir) ? ' -p ' . ale#Escape(l:build_dir) : '')
@@ -51,7 +29,7 @@ endfunction
 call ale#linter#Define('cpp', {
 \   'name': 'clangtidy',
 \   'output_stream': 'stdout',
-\   'executable_callback': 'ale_linters#cpp#clangtidy#GetExecutable',
+\   'executable_callback': ale#VarFunc('cpp_clangtidy_executable'),
 \   'command_callback': 'ale_linters#cpp#clangtidy#GetCommand',
 \   'callback': 'ale#handlers#gcc#HandleGCCFormat',
 \   'lint_file': 1,

sources_non_forked/ale/ale_linters/cpp/clazy.vim

@@ -0,0 +1,32 @@
+" Description: clazy linter for cpp files (clang-based and Qt-oriented)
+
+call ale#Set('cpp_clazy_executable', 'clazy-standalone')
+" Set this option to check the checks clazy will apply.
+call ale#Set('cpp_clazy_checks', ['level1'])
+" Set this option to manually set some options for clazy.
+" This will disable compile_commands.json detection.
+call ale#Set('cpp_clazy_options', '')
+call ale#Set('c_build_dir', '')
+
+function! ale_linters#cpp#clazy#GetCommand(buffer) abort
+    let l:checks = join(ale#Var(a:buffer, 'cpp_clazy_checks'), ',')
+    let l:build_dir = ale#c#GetBuildDirectory(a:buffer)
+
+    " Get the extra options if we couldn't find a build directory.
+    let l:options = ale#Var(a:buffer, 'cpp_clazy_options')
+
+    return '%e'
+    \   . (!empty(l:checks) ? ' -checks=' . ale#Escape(l:checks) : '')
+    \   . (!empty(l:build_dir) ? ' -p ' . ale#Escape(l:build_dir) : '')
+    \   . (!empty(l:options) ? ' ' . l:options : '')
+    \   . ' %s'
+endfunction
+
+call ale#linter#Define('cpp', {
+\   'name': 'clazy',
+\   'output_stream': 'stderr',
+\   'executable_callback': ale#VarFunc('cpp_clazy_executable'),
+\   'command_callback': 'ale_linters#cpp#clazy#GetCommand',
+\   'callback': 'ale#handlers#gcc#HandleGCCFormat',
+\   'lint_file': 1,
+\})

sources_non_forked/ale/ale_linters/cpp/cppcheck.vim

@@ -4,10 +4,6 @@
 call ale#Set('cpp_cppcheck_executable', 'cppcheck')
 call ale#Set('cpp_cppcheck_options', '--enable=style')
 
-function! ale_linters#cpp#cppcheck#GetExecutable(buffer) abort
-    return ale#Var(a:buffer, 'cpp_cppcheck_executable')
-endfunction
-
 function! ale_linters#cpp#cppcheck#GetCommand(buffer) abort
     " Search upwards from the file for compile_commands.json.
     "
@@ -23,8 +19,7 @@ function! ale_linters#cpp#cppcheck#GetCommand(buffer) abort
     \   : ''
 
     return l:cd_command
-    \   . ale#Escape(ale_linters#cpp#cppcheck#GetExecutable(a:buffer))
-    \   . ' -q --language=c++ '
+    \   . '%e -q --language=c++ '
     \   . l:compile_commands_option
     \   . ale#Var(a:buffer, 'cpp_cppcheck_options')
     \   . ' %t'
@@ -33,7 +28,7 @@ endfunction
 call ale#linter#Define('cpp', {
 \   'name': 'cppcheck',
 \   'output_stream': 'both',
-\   'executable_callback': 'ale_linters#cpp#cppcheck#GetExecutable',
+\   'executable_callback': ale#VarFunc('cpp_cppcheck_executable'),
 \   'command_callback': 'ale_linters#cpp#cppcheck#GetCommand',
 \   'callback': 'ale#handlers#cppcheck#HandleCppCheckFormat',
 \})

sources_non_forked/ale/ale_linters/cpp/cpplint.vim

@@ -4,22 +4,16 @@
 call ale#Set('cpp_cpplint_executable', 'cpplint')
 call ale#Set('cpp_cpplint_options', '')
 
-function! ale_linters#cpp#cpplint#GetExecutable(buffer) abort
-    return ale#Var(a:buffer, 'cpp_cpplint_executable')
-endfunction
-
 function! ale_linters#cpp#cpplint#GetCommand(buffer) abort
     let l:options = ale#Var(a:buffer, 'cpp_cpplint_options')
 
-    return ale#Escape(ale_linters#cpp#cpplint#GetExecutable(a:buffer))
-    \   . (!empty(l:options) ? ' ' . l:options : '')
-    \   . ' %s'
+    return '%e' . ale#Pad(l:options) . ' %s'
 endfunction
 
 call ale#linter#Define('cpp', {
 \   'name': 'cpplint',
 \   'output_stream': 'stderr',
-\   'executable_callback': 'ale_linters#cpp#cpplint#GetExecutable',
+\   'executable_callback': ale#VarFunc('cpp_cpplint_executable'),
 \   'command_callback': 'ale_linters#cpp#cpplint#GetCommand',
 \   'callback': 'ale#handlers#cpplint#HandleCppLintFormat',
 \   'lint_file': 1,

sources_non_forked/ale/ale_linters/cpp/cquery.vim

@@ -7,18 +7,13 @@ call ale#Set('cpp_cquery_cache_directory', expand('~/.cache/cquery'))
 function! ale_linters#cpp#cquery#GetProjectRoot(buffer) abort
     let l:project_root = ale#path#FindNearestFile(a:buffer, 'compile_commands.json')
 
+    if empty(l:project_root)
+        let l:project_root = ale#path#FindNearestFile(a:buffer, '.cquery')
+    endif
+
     return !empty(l:project_root) ? fnamemodify(l:project_root, ':h') : ''
 endfunction
 
-function! ale_linters#cpp#cquery#GetExecutable(buffer) abort
-    return ale#Var(a:buffer, 'cpp_cquery_executable')
-endfunction
-
-function! ale_linters#cpp#cquery#GetCommand(buffer) abort
-    let l:executable = ale_linters#cpp#cquery#GetExecutable(a:buffer)
-    return ale#Escape(l:executable)
-endfunction
-
 function! ale_linters#cpp#cquery#GetInitializationOptions(buffer) abort
     return {'cacheDirectory': ale#Var(a:buffer, 'cpp_cquery_cache_directory')}
 endfunction
@@ -26,8 +21,8 @@ endfunction
 call ale#linter#Define('cpp', {
 \   'name': 'cquery',
 \   'lsp': 'stdio',
-\   'executable_callback': 'ale_linters#cpp#cquery#GetExecutable',
-\   'command_callback': 'ale_linters#cpp#cquery#GetCommand',
+\   'executable_callback': ale#VarFunc('cpp_cquery_executable'),
+\   'command': '%e',
 \   'project_root_callback': 'ale_linters#cpp#cquery#GetProjectRoot',
 \   'initialization_options_callback': 'ale_linters#cpp#cquery#GetInitializationOptions',
 \})

sources_non_forked/ale/ale_linters/cpp/flawfinder.vim

@@ -6,17 +6,11 @@ call ale#Set('cpp_flawfinder_options', '')
 call ale#Set('cpp_flawfinder_minlevel', 1)
 call ale#Set('c_flawfinder_error_severity', 6)
 
-function! ale_linters#cpp#flawfinder#GetExecutable(buffer) abort
-   return ale#Var(a:buffer, 'cpp_flawfinder_executable')
-endfunction
-
 function! ale_linters#cpp#flawfinder#GetCommand(buffer) abort
-
    " Set the minimum vulnerability level for flawfinder to bother with
    let l:minlevel = ' --minlevel=' . ale#Var(a:buffer, 'cpp_flawfinder_minlevel')
 
-   return ale#Escape(ale_linters#cpp#flawfinder#GetExecutable(a:buffer))
-   \  . ' -CDQS'
+   return '%e -CDQS'
    \  . ale#Var(a:buffer, 'cpp_flawfinder_options')
    \  . l:minlevel
    \  . ' %t'
@@ -25,7 +19,7 @@ endfunction
 call ale#linter#Define('cpp', {
 \  'name': 'flawfinder',
 \  'output_stream': 'stdout',
-\  'executable_callback': 'ale_linters#cpp#flawfinder#GetExecutable',
+\  'executable_callback': ale#VarFunc('cpp_flawfinder_executable'),
 \  'command_callback': 'ale_linters#cpp#flawfinder#GetCommand',
 \  'callback': 'ale#handlers#flawfinder#HandleFlawfinderFormat',
 \})

sources_non_forked/ale/ale_linters/cpp/gcc.vim

@@ -4,17 +4,12 @@
 call ale#Set('cpp_gcc_executable', 'gcc')
 call ale#Set('cpp_gcc_options', '-std=c++14 -Wall')
 
-function! ale_linters#cpp#gcc#GetExecutable(buffer) abort
-    return ale#Var(a:buffer, 'cpp_gcc_executable')
-endfunction
-
 function! ale_linters#cpp#gcc#GetCommand(buffer, output) abort
     let l:cflags = ale#c#GetCFlags(a:buffer, a:output)
 
     " -iquote with the directory the file is in makes #include work for
     "  headers in the same directory.
-    return ale#Escape(ale_linters#cpp#gcc#GetExecutable(a:buffer))
-    \   . ' -S -x c++ -fsyntax-only'
+    return '%e -S -x c++ -fsyntax-only'
     \   . ' -iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
     \   . ale#Pad(l:cflags)
     \   . ale#Pad(ale#Var(a:buffer, 'cpp_gcc_options')) . ' -'
@@ -24,7 +19,7 @@ call ale#linter#Define('cpp', {
 \   'name': 'gcc',
 \   'aliases': ['g++'],
 \   'output_stream': 'stderr',
-\   'executable_callback': 'ale_linters#cpp#gcc#GetExecutable',
+\   'executable_callback': ale#VarFunc('cpp_gcc_executable'),
 \   'command_chain': [
 \       {'callback': 'ale#c#GetMakeCommand', 'output_stream': 'stdout'},
 \       {'callback': 'ale_linters#cpp#gcc#GetCommand'},